Two huge planets found orbiting a star 375 light-years away are the oldest alien worlds yet discovered, scientists say.
With an estimated age of 12.8 billion years, the host star—and thus the planets—most likely formed at the dawn of the universe, .
Mars Spirit rover was a robotic rover on Mars. active from 2004 to 2010.
Spirit was one of the twins rovers send to Mars. (twin rover Opportunity)
This rover went further then anyone could ever imagine. planned to travel just 600 meters (0.4 .
ancient aliens plagues and epidemics : Are some of our diseases brought by aliens from outer space?
During our history, many sudden shifts in the global population numbers have appeared, some having almost wiped the entire human race off the grid. .
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